Results 101 to 110 of about 1,321,299 (247)

PHOTON-PHOTON COLLISIONS [PDF]

open access: yesPhoton-Photon Collisions, 1993
D O Caldwell, H P Paar
openaire   +2 more sources

Treatment Outcome and Skin Complications in Tumor Bed Boost Radiotherapy Using Photons or Electrons in Breast Cancer Patients after Breast-Conserving Surgery [PDF]

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul
Background and Objective: In patients with breast cancer, the administration of an additional dose of radiotherapy to the tumor bed after breast treatment is associated with a decrease in local recurrence.
D Fazilat-panah   +5 more
doaj  

Photonics [PDF]

open access: yesScience Progress, 2018
openaire   +2 more sources

Topological photon

open access: yesJournal of Mathematical Physics, 2008
We associate intrinsic energy equal to hν∕2 with the spin angular momentum of photon, and propose a topological model based on orbifold in space and tifold in time as topological obstructions. The model is substantiated using vector wavefield disclinations.
openaire   +3 more sources

Physics Opportunities in Ultraperipheral Heavy Ion Collisions at LHC

open access: yes, 2001
Due to coherence, there are strong electromagnetic fields of short duration in very peripheral heavy ion collisions. They give rise to photon-photon and photon-nucleus collisions with high flux.
Baur, G.
core  

Photon-Photon and Electron-Photon Physics or Physics at Photon Collider

open access: yes, 2003
14 pages, 18 figures, styles included; presented at Internatonal Workshop on Linear Colliders (LCWS2002), Jeju Island, Korea, 26-30 August ...
openaire   +2 more sources

Photon emission correlation spectroscopy as an analytical tool for\n quantum defects

open access: green, 2021
Rebecca E. K. Fishman   +4 more
openalex   +1 more source

Methods for deriving the law of radioactive decay and the law of radiation absorption using the property of the exponent function when studying Physics in the system of secondary vocational education

open access: yesВестник Майкопского государственного технологического университета
In accordance with the educational standards of the Federal State Educational Standard for Secondary Professional Education, it is intended to familiarize students of professional educational organizations with the properties of radioactive radiation ...
D. B. Siyukhova, T. I. Demina
doaj   +1 more source

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